KYOCERA AVX TAJ series, Molded tantalum capacitor, 220 µF ±10%, 2.5 V rated, 1.6 Ohm ESR, 1411 (3528 Metric) case, -55°C to 125°C
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| ESR | 1.6Ohm |
| Voltage - rated | 2.5 V |
| Operating temperature | -55°C~125°C |
| Size (Dimension) | 0.138\" L x 0.110\" W (3.50mm x 2.80mm) |
| Height - seated | 0.083\" (2.10mm) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 220 µF |
| Case | 1411 (3528 Metric), 1210 |
| Manufacturer size code | B |
The TAJB227K002RNJ is a molded tantalum capacitor from the TAJ series, delivering 220 µF at 2.5 V rated voltage with ±10% tolerance — a common choice for low-voltage core or I/O rail bulk decoupling where board space is tight.
The molded 1411 (3528 Metric) case measures 3.50 mm x 2.80 mm with a seated height of 2.10 mm, fitting a standard 1210 footprint.
Within the TAJ series, any other B-case (3528-21) tantalum cap with the same footprint and voltage rating is a direct mechanical fit — for example, a different capacitance value or tolerance grade. No single exact-replacement order code is listed; the TAJ series is broad, so confirm the capacitance and voltage match your BOM.